WJB WU3401 Engine Water Pump

The WJB WU3401 is a precision-engineered engine water pump designed to deliver reliable cooling system performance and OEM-quality reliability. This replacement water pump is built to original equipment specifications to ensure optimal coolant circulation and maximum cooling efficiency for your vehicle's engine.

Key Features:

• Corrosion-resistant cast iron or aluminum body construction for strength and long-lasting durability
• High-quality bearing with pressed-on hubs for smooth, reliable operation
• Precision-machined housing with exact tolerances for proper fitment and leak-free operation
• Unitized seals that are lubricated and permanently sealed, requiring no maintenance
• Uniform wall sections and smooth coolant flow cavities for efficient pump operation
• Application-specific design engineered for perfect fitment
• Extensively tested to meet OEM specifications for fit, form, and function

WJB water pumps undergo rigorous quality control and pre-testing in state-of-the-art facilities to guarantee high quality and optimal performance. All contact areas and mounting surfaces are precisely machined to ensure a matched fit, proper sealing, and leak-free operation, providing you with a simplified design for strengthened durability and extended service life.